Smith recommends reseeding lawns in the fall to prevent weed growth. Since many weeds are already dead late in the season, there is less competition for space as grass seeds try to take root. Smith also recommends strong, high-quality grass seed. Look for the highest germination and purity percentages available.
A rototiller is generally recommended for yards greater than 300 square feet. Its rotary tines break up the lawn and churn the soil as you guide it in the right direction. Gas-powered rototillers tend to be noisier than electric rototillers, which are plugged in and conveniently start at the push of a button.
One of the instruments inserted into the shoulder is a video camera about the size of a pencil. Another instrument called a shaver is inserted through another cannula. The shaver is used to remove the inflamed bursa. Once the bursa is removed, the rotator cuff is inspected to look for any signs of a tear.